Dual pruning blade



FIG. 1 is a front elevational view of a dual pruning blade showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is as top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an elevational view showing the pruning blades in an operative position mounted on a handle member.

The portions illustrated in broken lines in FIGS. 1 and 7 are for informational purposes only, and are not intended to form any part of the present design. 

The ornamental design for a dual pruning blade, as shown and described. 